220-1102無料問題集「CompTIA A+ Certification Exam: Core 2」

質問 1

A technician is configuring a new Windows laptop Corporate policy requires that mobile devices make use of full disk encryption at all limes Which of the following encryption solutions should the technician choose?

（A）FileVault

（B）Encrypting File System

（C）Encrypted LVM

（D）BitLocker

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

A bank would like to enhance building security in order to prevent vehicles from driving into the building while also maintaining easy access for customers. Which of the following BEST addresses this need?

（A）Access control vestibule

（B）Bollards

（C）Motion sensors

（D）Guards

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

Which of the following features allows a technician to configure policies in a Windows 10 Professional desktop?

（A）gpedit

（B）gpresult

（C）gpupdate

（D）gpmc

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

The camera and microphone on an iPhone user's device are activating without any user input. The user's friend recently modified the device to allow applications to be installed outside the normal App Store. Which of the following is the issue?

（A）The device was jailbroken to remove internal security protections.

（B）The user connected a counterfeit Lightning cable to the iPhone.

（C）The device is unenrolled from Mobile Device Management.

（D）The iPhone has an out-of-date operating system.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

A technician just completed a Windows 10 installation on a PC that has a total of 16GB of RAM. The technician notices the Windows OS has only 4GB of RAM available for use. Which of the following explains why the OS can only access 46B of RAM?

（A）The newly installed OS is x86.

（B）Some of the RAM is defective.

（C）The UEFI settings need to be changed.

（D）The RAM has compatibility issues with Windows 10.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

A company implemented a BYOD policy and would like to reduce data disclosure caused by malware that may infect these devices. Which of the following should the company deploy to address these concerns?

（A）UAC

（B）SSO

（C）MDM

（D）LDAP

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

A technician needs to transfer a file to a user's workstation. Which of the following would BEST accomplish this task utilizing the workstation's built-in protocols?

（A）RMM

（B）MSRA

（C）SMB

（D）VPN

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

Which of the following features can be used to ensure a user can access multiple versions of files?

（A）Time Machine

（B）FileVault

（C）Remote Disc

（D）Multiple desktops

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

A network administrator is deploying a client certificate lo be used for Wi-Fi access for all devices m an organization The certificate will be used in conjunction with the user's existing username and password Which of the following BEST describes the security benefits realized after this deployment?

（A）Rogue access points will not connect

（B）Eavesdropping attempts will be prevented

（C）Multifactor authentication will be forced for Wi-Fi

（D）All Wi-Fi traffic will be encrypted in transit

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

A technician needs to reimage a desktop in an area without network access. Which of the following should the technician use? (Select two).

（A）USB

（B）Optical media

（C）SMB

（D）Boot record

（E）Partition

（F）PXE

正解：A、B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

A user calls the help desk to report potential malware on a computer. The anomalous activity began after the user clicked a link to a free gift card in a recent email The technician asks the user to describe any unusual activity, such as slow performance, excessive pop-ups, and browser redirections. Which of the following should the technician do NEXT?

（A）Guide the user to reboot the machine into safe mode and verify whether the anomalous activities are still present

（B）Instruct the user to disconnect the Ethernet connection to the corporate network.

（C）Have the user check for recently installed applications and outline those installed since the link in the email was clicked

（D）Advise the user to run a complete system scan using the OS anti-malware application

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

A technician needs to update the software on several hundred Mac laptops. Which of the following is the best method to complete the task?

（A）SFTP

（B）MDM

（C）RDP

（D）SSH

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 13

A computer on a corporate network has a malware infection. Which of the following would be the BEST method for returning the computer to service?

（A）Scanning the system with a Linux live disc, flashing the BIOS, and then returning the computer to service

（B）Reinstalling the OS. flashing the BIOS, and then scanning with on-premises antivirus

（C）Degaussing the hard drive, flashing the BIOS, and then reinstalling the OS

（D）Flashing the BIOS, reformatting the drive, and then reinstalling the OS

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 14

A network technician is deploying a new machine in a small branch office that does not have a DHCP server.
The new machine automatically receives the IP address of 169.254.0.2 and is unable to communicate with the rest of the network. Which of the following would restore communication?
* Static entry

（A）NTP specification

（B）APIPA address

（C）ARP table

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

220-1102 無料問題集「CompTIA A+ Certification Exam: Core 2」

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